基于ARM和WIFI技术的心电信号实时检测系统设计与研究

Design and Research of ECG Signal Real-time Acquisition SystemBased on ARM and WIFI Technology

摘要:

当前心脏疾病是引发我国人民死亡的头号杀手,而传统的心电信号采集系统及终端存在检测数据遗漏、成本高以及适用人群范围窄等问题。本文依据模块化、低能耗、高性能的原则,设计了一种基于ARM和WIFI技术的心电信号实时采集系统。本文给出了心电信号实时检测系统各功能模块的介绍以及功能实现流程,上位机使用TCP Client作为客户端,MCU作为下位机端,并通过WIFI技术作为通信媒介,设计了主控模块、心电心率采集模块、LCD显示模块以及通信模块,实现了对心电信号的实时采集与传输。系统测试结果验证了该心电信号实时检测系统的实用性、合理性及有效性,实验结果达到预期目标,能够有效提高检测结果准确性,为发现和防治心脏疾病提供一种实时、可靠的检测平台。

Abstract:

At present, heart disease is the number one killer causing deaths in our country. However, traditional ECG signal acquisition systems and terminals have problems such as missing detection data, high costs, and narrowly applicable populations. Based on the principles of modular, low energy consumption, and high performance, this paper designs a real-time ECG signal acquisition system based on ARM and WIFI technology. This article gives the introduction of each functional module of the ECG signal real-time detection system and the function realization process. The upper computer uses TCP Client as the client, MCU as the lower computer, and WIFI technology as the communication medium. The main control module and heart are designed. The electrical heart rate acquisition module, LCD display module, and communication module realize the real-time acquisition and transmission of ECG signals. The system test results verify the practicability, rationality, and effectiveness of the ECG signal real-time detection system. The experimental results reach the expected goal, which can effectively improve the accuracy of the detection results and provide a real-time and reliable detection for the detection and prevention of heart diseases. platform.